Full Professor at the Department of Economics of HEC Liege, University of Liège since 2007, he teaches microeconomics at the bachelor level and industrial economics, game theory and economics of competition and regulation at the master level. Axel obtained his PhD in economics at the Université Catholique de Louvain in April 2001. Before joining the University of Liège, he worked as a research associate at the University of Bonn and at the University St-Louis in Brussels.
